:root {
  --business-cream: #fff2e0;
  --business-sand: #e9c9a7;
  --business-wood: #a44b2f;
  --business-yellow: #ffc21c;
  --business-blue: #28364b;
  --business-ink: #1b1b1a;
  --business-white: #fffdfa;
}

.business-main { background: var(--business-cream); }

.business-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  min-height: 630px;
  background: var(--business-ink);
  color: var(--business-white);
}

.business-intro-copy {
  padding: 105px 7vw 95px 10vw;
  background:
    linear-gradient(115deg, rgba(27, 27, 26, .96), rgba(40, 54, 75, .78)),
    repeating-linear-gradient(90deg, #1b1b1a 0 2px, #28364b 3px 14px);
}

.business-intro-copy h1 {
  max-width: 820px;
  margin-bottom: 28px;
  color: var(--business-white);
  font-size: clamp(44px, 4.7vw, 72px);
  white-space: normal;
}

.business-intro-copy h1 em { color: #f7c68d; }

.business-intro-copy > p:not(.kicker) {
  max-width: 610px;
  margin-bottom: 34px;
  color: #e7d9cd;
  font-size: 15px;
  line-height: 1.9;
}

.business-intro-copy .under-link { color: var(--business-white); border-color: var(--business-white); }
.business-intro-copy .under-link span { color: var(--business-yellow); }

.business-company {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 85px 7vw 95px;
  overflow: hidden;
  background: var(--business-wood);
  color: var(--business-white);
}

.business-company::before {
  content: "匠";
  position: absolute;
  top: -72px;
  right: -30px;
  color: rgba(255, 242, 224, .08);
  font: 900 340px/1 "Noto Serif TC";
}

.company-index { position: absolute; top: 42px; right: 7vw; font: 12px "DM Mono"; }
.company-label { margin-bottom: 18px; color: var(--business-yellow); font: 11px "DM Mono"; letter-spacing: 1.3px; }
.business-company h2 { position: relative; margin-bottom: 30px; font: 700 clamp(31px, 3vw, 46px)/1.35 "Noto Serif TC"; }
.business-company dl { position: relative; margin: 0; border-top: 1px solid rgba(255, 255, 255, .35); }
.business-company dl div { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .25); }
.business-company dt { color: #f2d4ba; font-size: 12px; }
.business-company dd { margin: 0; font-size: 14px; word-break: break-word; }
.business-company a { color: inherit; text-underline-offset: 4px; }

.business-form-section { padding: 105px 10vw 120px; }
.form-heading { display: grid; grid-template-columns: 1fr minmax(280px, 390px); gap: 70px; align-items: end; margin-bottom: 50px; }
.form-heading h2 { margin: 0; font: 700 clamp(38px, 4.5vw, 62px)/1.25 "Noto Serif TC"; letter-spacing: -2px; }
.form-heading > p { margin: 0; color: #66574c; font-size: 14px; line-height: 1.8; }

.business-form { padding: 48px; background: #f8e3ca; border-top: 4px solid var(--business-ink); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 30px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field-wide { grid-column: 1 / -1; }
.field label { color: #372b24; font-size: 14px; font-weight: 700; }
.field label span { margin-left: 7px; color: var(--business-wood); font: 10px "DM Mono"; }
.field label small { margin-left: 7px; color: #76675c; font: 10px "DM Mono"; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #aa8d73;
  border-radius: 0;
  outline: none;
  background: var(--business-white);
  color: var(--business-ink);
  font: 15px/1.6 "Noto Sans TC", sans-serif;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--business-wood); box-shadow: 0 0 0 3px rgba(164, 75, 47, .14); }
.form-last-step { display: flex; align-items: center; gap: 7px; margin: 38px 0 0; padding: 19px 22px; border-left: 5px solid var(--business-yellow); background: rgba(164, 75, 47, .12); color: #412d22; font-size: 16px; font-weight: 600; line-height: 1.7; }
.form-last-step strong { color: var(--business-wood); }
.form-last-step span { margin-left: auto; color: var(--business-wood); font: 700 25px/1 "DM Mono"; }
.privacy-notice { margin-top: 20px; padding: 38px 40px; background: var(--business-blue); color: var(--business-white); }
.privacy-heading { display: flex; justify-content: space-between; gap: 30px; align-items: end; padding-bottom: 24px; border-bottom: 1px solid rgba(255, 255, 255, .24); }
.privacy-heading .kicker { margin: 0; }
.privacy-heading h2 { max-width: 640px; margin: 0; font: 700 clamp(25px, 2.6vw, 38px)/1.35 "Noto Serif TC"; }
.privacy-controller { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 24px 0; color: #f4dcc7; font-size: 13px; }
.privacy-controller strong { color: var(--business-white); }
.privacy-controller a,
.privacy-notice li a { color: var(--business-yellow); text-underline-offset: 4px; }
.privacy-notice ol { margin: 0; padding-left: 24px; columns: 2; column-gap: 54px; }
.privacy-notice li { break-inside: avoid; margin: 0 0 14px; padding-left: 4px; color: #e5e1dc; font-size: 13px; line-height: 1.8; }
.privacy-notice li strong { color: var(--business-white); }

.form-consent { padding: 25px 0 0; }
.form-consent label { display: flex; align-items: flex-start; gap: 13px; cursor: pointer; color: #302821; font-size: 14px; font-weight: 700; line-height: 1.7; }
.form-consent input { flex: none; width: 21px; height: 21px; margin: 2px 0 0; accent-color: var(--business-wood); }
.form-consent input:focus-visible { outline: 3px solid rgba(164, 75, 47, .3); outline-offset: 3px; }

.form-submit-row { display: flex; align-items: center; gap: 24px; margin-top: 28px; }
.form-submit { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 52px; padding: 14px 20px; border: 0; background: var(--business-wood); color: #fff; font: 700 14px "Noto Sans TC"; cursor: pointer; }
.form-submit span { color: var(--business-yellow); font-size: 21px; }
.form-submit:hover { background: #8d3e28; }
.form-submit:focus-visible { outline: 3px solid rgba(164, 75, 47, .3); outline-offset: 3px; }
.form-submit:disabled { cursor: wait; opacity: .7; }
.form-status { max-width: 530px; margin: 0; color: #735846; font-size: 12px; line-height: 1.7; }
.form-status.is-error { color: #a12c2c; font-weight: 700; }
.form-status.is-success { color: #276346; font-weight: 700; }

.business-success[hidden] { display: none; }
.business-success:not([hidden]) { display: flex; min-height: 480px; padding: clamp(48px, 8vw, 92px); outline: none; background: var(--business-blue); color: var(--business-white); flex-direction: column; align-items: flex-start; justify-content: center; }
.business-success-mark { display: grid; width: 66px; height: 66px; margin-bottom: 26px; border: 2px solid var(--business-yellow); border-radius: 50%; color: var(--business-yellow); font: 700 34px/1 "Noto Sans TC"; place-items: center; }
.business-success .kicker { margin-bottom: 16px; color: var(--business-yellow); }
.business-success h2 { max-width: 790px; margin: 0 0 20px; color: var(--business-white); font: 700 clamp(34px, 4.2vw, 58px)/1.35 "Noto Serif TC"; letter-spacing: -1.5px; }
.business-success > p:not(.kicker, .business-success-reference) { max-width: 650px; margin: 0 0 22px; color: #e5e1dc; font-size: 16px; line-height: 1.8; }
.business-success-reference { margin: 0 0 34px; padding: 14px 18px; border-left: 4px solid var(--business-wood); background: rgba(255, 255, 255, .08); color: #f4dcc7; font: 500 13px/1.7 "DM Mono", "Noto Sans TC"; overflow-wrap: anywhere; }
.business-success-reference strong { color: var(--business-white); }
.business-success-home { display: inline-flex; min-height: 52px; padding: 14px 20px; background: var(--business-wood); color: #fff; font-size: 14px; font-weight: 700; align-items: center; gap: 28px; }
.business-success-home span { color: var(--business-yellow); font-size: 21px; }
.business-success-home:hover { background: #8d3e28; }
.business-success-home:focus-visible { outline: 3px solid var(--business-yellow); outline-offset: 4px; }

@media (max-width: 850px) {
  .business-intro { grid-template-columns: 1fr; min-height: 0; }
  .business-intro-copy { padding: 68px 8vw 72px; }
  .business-intro-copy h1 { font-size: clamp(37px, 11vw, 54px); letter-spacing: -2px; }
  .business-company { min-height: 360px; padding: 70px 8vw; }
  .company-index { top: 34px; right: 8vw; }
  .business-form-section { padding: 72px 7vw 85px; }
  .form-heading { display: block; margin-bottom: 34px; }
  .form-heading > p { margin-top: 20px; }
  .business-form { padding: 30px 22px; }
  .form-grid { grid-template-columns: 1fr; gap: 22px; }
  .field-wide { grid-column: auto; }
  .form-last-step { margin-top: 30px; }
  .privacy-notice { margin-top: 18px; padding: 27px 24px; }
  .privacy-heading { display: block; }
  .privacy-heading h2 { margin-top: 10px; }
  .privacy-notice ol { columns: 1; }
  .form-submit-row { align-items: stretch; flex-direction: column; }
  .form-submit { width: 100%; }
  .business-success:not([hidden]) { min-height: 430px; padding: 50px 7vw; }
}

@media (max-width: 430px) {
  .business-nav .nav-button { gap: 8px; font-size: 11px; }
  .business-intro-copy h1 br { display: none; }
  .business-company h2 { font-size: 29px; }
  .business-company dl div { grid-template-columns: 75px 1fr; gap: 12px; }
  .business-form-section { padding-right: 5.5vw; padding-left: 5.5vw; }
  .business-form { padding: 25px 17px; }
  .form-last-step { display: grid; grid-template-columns: auto 1fr auto; gap: 4px; margin: 26px 0 0; padding: 16px 15px; font-size: 14px; line-height: 1.65; }
  .form-last-step span { align-self: end; font-size: 22px; }
  .privacy-notice { margin: 16px -17px 0; padding: 22px 18px; }
  .privacy-heading { padding-bottom: 15px; }
  .privacy-heading h2 { margin-top: 8px; font-size: 22px; line-height: 1.4; letter-spacing: -.5px; }
  .privacy-controller { gap: 5px 14px; margin: 15px 0; font-size: 12px; line-height: 1.6; }
  .privacy-notice ol { padding-left: 20px; }
  .privacy-notice li { margin-bottom: 9px; padding-left: 2px; font-size: 12.5px; line-height: 1.65; }
  .business-success:not([hidden]) { min-height: 400px; padding: 42px 22px; }
  .business-success-mark { width: 56px; height: 56px; margin-bottom: 22px; font-size: 29px; }
  .business-success h2 { margin-bottom: 17px; font-size: clamp(30px, 9vw, 39px); line-height: 1.4; letter-spacing: -1px; }
  .business-success > p:not(.kicker, .business-success-reference) { margin-bottom: 19px; font-size: 14px; line-height: 1.75; }
  .business-success-reference { width: 100%; margin-bottom: 28px; padding: 12px 14px; font-size: 11px; }
  .business-success-home { width: 100%; justify-content: space-between; }
}